diff --git a/.github/pr-title-checker-config.json b/.github/pr-title-checker-config.json
index 07089e99314..de31f80d51b 100644
--- a/.github/pr-title-checker-config.json
+++ b/.github/pr-title-checker-config.json
@@ -4,7 +4,10 @@
 		"color": "B60205"
 	},
 	"CHECKS": {
-		"regexp": "^(?:(?:\\[(NEW|BREAK|IMPROVE|FIX)\\](\\[(ENTERPRISE|APPS)\\])?|(?:Regression|Chore|Revert|i18n):)|(?:Bump)) .+$|^Release [0-9]+\\.[0-9]+\\.[0-9]+$|^Merge master into develop",
-		"ignoreLabels" : ["[ignore-title]"]
+		"regexp": "(feat|fix|ci|chore|docs|test|refactor|i18n|regression|revert)(\\([^\\)]+\\))?\\!?: .{1,}$|(?:Bump .+)$|^Release [0-9]+\\.[0-9]+\\.[0-9]+$|^Merge master into develop",
+		"ignoreLabels": ["[ignore-title]"]
+	},
+	"MESSAGES": {
+		"failure": "Invalid PR title. Please use one of the following formats: 'feat: add new feature', 'fix: fix a bug', 'ci: update CI configuration', 'chore: update dependencies', 'docs: update documentation', 'test: add tests', 'refactor: refactor code', 'i18n: update translations', 'regression: fix a regression'.\nFor more info please check [conventional commits](https://www.conventionalcommits.org/en/v1.0.0/)."
 	}
 }
diff --git a/.github/workflows/pr-title-checker.yml b/.github/workflows/pr-title-checker.yml
index 3b0cc7ba6a4..356ac10c975 100644
--- a/.github/workflows/pr-title-checker.yml
+++ b/.github/workflows/pr-title-checker.yml
@@ -1,12 +1,17 @@
 name: 'PR Title Checker'
 on:
   pull_request_target:
-    types: [opened, edited]
+    types:
+      - opened
+      - edited
+      - synchronize
+      - labeled
+      - unlabeled
 
 jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: thehanimo/pr-title-checker@v1.3.6
+      - uses: thehanimo/pr-title-checker@v1.3.7
         with:
           GITHUB_TOKEN: ${{ secrets.RC_TITLE_CHECKER }}